All Jesus did was warn that if you do get a divorce for reasons other than sexual immorality and you remarry, you will be committing adultery. He did not say people could not divorce. He did not say people could divorce. His statement does imply that divorce for reasons of sexual immorality is okay. But again, this is implied meaning, and we have to be careful with this interpretation. So then, if you read 20 versus before and 20 versus after Jesus' divorce warnings, you realize that the context of these bible passages are about warnings and instructions in life. At at the end, Jesus declares that all things are possible, meaning you can't make it to heaven through works, but through God all things are possible.
Look. The bottom line is this. Only God and create the covenant of marriage. And only God can dissolve it. If the divorced man or woman honestly seeks God's will and ask Him if they can remarry, and if God says yes, then they may remarry. That's it. God gets to decide. Not your pastor. Not your former spouse. Not your children. Not your guilt. Not even you, though you can neglect to listen to him and get married anyway. That may or may not work out for you.
Here is a good book on the topic:
https://www.amazon.com/dp/1081739541?ref_=pe_3052080_397514860
May God bless you and lead you in your study of the scripture on this topic.
Sincerely, a brother in Christ.